*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}
ul li{
    list-style: none;
}
a{
    text-decoration: none;
}
html{
    height: 100%;
    width:100%;
}
body{
    height: 100%;
    width:100%;


}
.section1{
    height: 100%;
    width: 100%;
    /*background-color: #00B7FF;*/
}
.divs1{
    height: 500px;
    width:1920px;
    background-image: url("../photos/shouye/11.jpg");
    /*background-position: 100% 100%;*/
    background-repeat: no-repeat;
    background-size: 100%;
}
.shouul1{
    height: 50px;
    width:100%;
    list-style: none;
    padding: 0;
    background-color: #4cae4c;
    opacity: 0.7;
    margin-top: -50px;
}
.shouul1 li{
    font-style: inherit;
    padding: 0;
    height: 50px;
    width:20%;
    line-height: 50px;
    color:white;
    float: left;
    text-align: center;
    /*border-right: 1px solid lightblue;*/
    font-size: 18px;

}
.shouul1 li a{
    text-decoration: none;
    color: white;
    opacity: 1;
    z-index: 2;
    /*background-color: white;*/
}
.shouul1 li a:hover{
    color: red;
    font-style: oblique;
}

.photo{
    height: 600px;
    width: 1200px;
    /*border: solid 1px #333;*/
    margin: 0 auto;
    text-align: center;
}
.photo li{
    display: inline-block;
    height: 300px;
    width: 300px;
    /*border: solid 1px red;*/
    float: left;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.photo li img{
    height: 300px;
    width: 300px;
}
.photo li .mask{
    /*display: inline-block;*/
    height: 300px;
    width:300px;
    background-color: #aaaaaa;
    z-index: 5;
    display: none;
    opacity: 0.6;

}
.photo li:nth-of-type(1){
    background-image: url("../photos/shouye/1.jpg");
}
.photo li:nth-of-type(2){
    background-image: url("../photos/shouye/2.jpg");
}
.photo li:nth-of-type(3){
    background-image: url("../photos/shouye/3.jpg");
}
.photo li:nth-of-type(4){
    background-image: url("../photos/shouye/10.jpg");
}
.photo li:nth-of-type(5){
    background-image: url("../photos/shouye/5.jpg");
}
.photo li:nth-of-type(6){
    background-image: url("../photos/shouye/7.jpg");
}
.photo li:nth-of-type(7){
    background-image: url("../photos/shouye/8.jpg");
}
.photo li:nth-of-type(8){
    background-image: url("../photos/shouye/9.jpg");
}
.photo li .mask span{
    display: inline-block;
    height: 100px;
    width: 100px;
    color: deeppink;
    text-align: center;
    margin: 100px;
    /*line-height: 20px;*/

}
.divs2{
    height: 650px;
    width: 100%;
    background-color: #3c763d;
    margin-top: -10px;
    /*opacity: 0.5;*/
}
.divs3{
    margin-top: -50px;
    height: 300px;
    width:100%;
    background-color: lightsteelblue;
}
.d31{
    height: 80px;
    width:80px;
    border: 1px solid red;
    border-radius: 50%;
    background-image: url("../photos/shouye/12.jpg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-left: 15%;
    margin-top: 50px;
}
.d32{
    height: 80px;
    width:80px;
    border: 1px solid red;
    border-radius: 50%;
    background-image: url("../photos/shouye/9.jpg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin-left: 85%;
    margin-top: 80px;

}
.d33{
    height: 80px;
    width: 20%;
   background-color: #4cae4c;
    margin-top: -200px;
    margin-left: 30%;
    border-radius: 70%;
    line-height: 80px;
    text-align: center;
    color: white;
    font-size: 20px;

}
.d34{
    height: 80px;
    width: 20%;
    background-color: #cccccc;
    margin-top: 60px;
    margin-left: 60%;
    border-radius: 70%;
    line-height: 80px;
    text-align: center;
    color: white;
    font-size: 20px;
}
.footer{
    height: 350px;
    width:100%;
    background-color: #5cb85c;
}
.footerul1{
    height: 350px;
    width:900px;
    margin: 0 auto;
}
.footerul1 li{
    height: 350px;
    width:300px;
    border: 1px solid lightblue;
    float: left;
    padding: 5px;
    text-align: center;


}
.footerul1 li img{
    height: 200px;
    width:280px;
}
.dibu{
    height: 70px;
    width:100%;
    background-color: black;
    text-align: center;
    font-size: 25px;
    color: white;
    line-height: 70px;
}
.headPhoto{
    height: 90px;
    width: 90px;
    border: 1px solid red;
}